exponentially meaning

exponentially means 'in a way that increases quickly and by a large amount'.

exponentially :

rapidly, greatly

adverb

▪ The population grew exponentially.

▪ The population grew very fast.

▪ Sales have increased exponentially.

▪ Sales have gone up a lot.

paraphrasing

▪ rapidly – quickly

▪ dramatically – greatly

▪ significantly – importantly

▪ massively – hugely

Pronunciation

exponentially [ˌɛk.spəˈnɛn.ʃəl.i]

The stress is on 'nen' and sounds like 'ek-spuh-nen-shuh-lee'.

Common phrases and grammar about exponentially

exponentially - Common meaning

adverb
rapidly, greatly

Part of Speech Changes for "exponentially"

▪ exponential (adjective) – very fast or large increase

Common Expressions with "exponentially"

▪ grow exponentially – to increase very fast

▪ rise exponentially – to go up very fast

▪ expand exponentially – to get bigger very fast

▪ increase exponentially – to go up a lot

Important examples of exponentially in TOEIC

Vocabulary examples from the TOEIC test

In TOEIC vocabulary questions, exponentially is often used to describe rapid growth or increase.

▪The company's profits grew exponentially last year.
▪The company's profits increased a lot last year.

Example of a confusing word: exceptionally (unusually)

▪The company's profits grew exceptionally last year.
▪The company's profits grew unusually last year.
"Exponentially" refers to a rapid and accelerating rate of increase, often used in contexts involving growth that compounds over time. In the sentence, "The company's profits grew exponentially," it suggests a significant and fast increase. "Exceptionally," however, means "unusually" or "remarkably" and does not imply the same rapid growth pattern. While "exceptionally" can indicate notable growth, it lacks the specific mathematical implication of "exponentially." Therefore, "exponentially" is the correct choice for describing rapid and compounding growth.

Grammar examples from the TOEIC test

Exponentially is often used in contexts requiring an adverb to describe the manner of increase or growth.

▪The demand for the product increased exponentially.
▪The demand for the product went up very fast.

exponentially

Idioms and fixed expressions in TOEIC

grow exponentially

'increase very fast', used in business or economic contexts.

▪Our user base has grown exponentially.
▪Our number of users has increased a lot.

exponentially more difficult

means 'much harder', used to describe a big increase in difficulty.

▪The task became exponentially more difficult.
▪The task got much harder.

Differences between similar words and exponentially

exponentially

,

rapidly

differences

Exponentially refers to a mathematical or very fast increase, while rapidly just means quickly.

exponentially
▪The virus spread exponentially.
▪The virus spread very fast.
rapidly
▪The car moved rapidly down the street.
▪The car moved quickly down the street.

exponentially

,

dramatically

differences

Exponentially indicates a specific mathematical increase, while dramatically means a big or noticeable change.

exponentially
▪The costs increased exponentially.
▪Her performance got much better.
dramatically
▪Her performance improved dramatically.
▪Her performance got much better.

Words with the same origin as exponentially

The origin of exponentially

exponentially comes from the Latin 'exponere', meaning 'to put out', and evolved to describe mathematical growth.

Word structure

It has the prefix ex (out), root pon (put), and suffix tially (adverb), meaning 'put out'.

Words with the same origin

The root of exponentially is pon (put). Words with the same root include component (part), opponent (someone against), proponent (supporter).

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